PD4ML v4 › Forums › PD4ML v3 Archived Forums (Read Only) › Deployment / Configuration issues › Anybody had problems with PD4ML on Lion for Mac? › Re: Re: Anybody had problems with PD4ML on Lion for Mac?
The only suspicious classes may interfere with Tomcat belong to org.w3c package in ss_css2.jar. Try to temporarily remove ss_css2.jar. Does it block or throw an exception in the case?
Another point is that PD4ML uses AWT classes (for example, fonts). In server-side scenarios it requires headless mode of JVM. Make sure Tomcat runs with -Djava.awt.headless=true JVM parameter.